Yuma County, Arizona

Arizona Senate District 25

2 candidates are tracked for Arizona Senate District 25 on the November 3, 2026 ballot: Timothy "Tim" Dunn and Laura Huber. Candidate information follows official Yuma County election filings; verify with the official election office linked below.

About this race

Timothy "Tim" Dunn (Republican), Laura Huber (Democratic) are on the November 3 ballot for Arizona Senate District 25; Timothy "Tim" Dunn is the sitting member, per the azleg.gov member roster (57th Legislature). Nominees were chosen at the July 28 primary or by petition/nomination for minor parties and independents. The field is the Secretary of State's 2026 General Election (Election 69) certified candidate list, as read September 10, 2026. This seat is elected by district; only the district covering your address appears on your ballot.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, Timothy "Tim" Dunn, is on the ballot.

Arizona › Yuma County › Arizona Senate District 25

Timothy "Tim" Dunn

RepublicanIncumbent

Top priorities

Border security
Water resources
Education

Per the campaign site.

Biography

Timothy "Tim" Dunn is the Republican candidate for Arizona Senate District 25 on the November 3, 2026 ballot, per the Secretary of State's 2026 General Election certified candidate list. Timothy "Tim" Dunn is a sitting member for the district, per the azleg.gov member roster (57th Legislature). Dunn is a lifelong Yuma resident from a farm family and currently serves as a state representative, per campaign site.

Campaign site (opens in a new tab)

Laura Huber

Democratic

Top priorities

Keeping food, housing and healthcare affordable
Water security and agriculture infrastructure
Expanding maternal and mental health care access

Per the campaign site.

Biography

Huber is a licensed professional counselor who comes from five generations of Arizona farming and ranching families, per the campaign site. She has worked as a counselor in a jail setting, overseen crisis mobile teams, and worked in psychiatric hospitals and homeless outreach, per the campaign site.

Campaign site (opens in a new tab)

Next on your ballotArizona House District 23

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Voting info and more

Questions about this race

Who is running for Arizona Senate District 25 in 2026?

When is the Arizona Senate District 25 election in Arizona?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Arizona are on the Arizona election hub at theballotbrief.com.

How do I see my exact Yuma County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Yuma County and state election office filings. Bios and priorities carry their attribution inline.

Cross-check with the official Arizona election office, or see the full Yuma County sample ballot and your exact ballot by address.

The rest of your Yuma County ballot

4 tracked races in Yuma County, Arizona. Landed here from another county's search? Look up your own ballot below.

Also on your ballot

Arizona House District 25 Arizona Senate District 23 See all 4 Yuma County races

Candidate profiles

Timothy "Tim" Dunn, full profile Laura Huber, full profile Official Arizona election office